tacker/tacker/tests/etc/samples/sample-tosca-alarm-respawn....

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YAML

tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
description: Demo example
metadata:
template_name: sample-tosca-vnfd
topology_template:
node_templates:
VDU1:
type: tosca.nodes.nfv.VDU.Tacker
capabilities:
nfv_compute:
properties:
disk_size: 1 GB
mem_size: 512 MB
num_cpus: 2
properties:
image: cirros-0.5.2-x86_64-disk
mgmt_driver: noop
availability_zone: nova
metadata: {metering.server_group: VDU1}
CP1:
type: tosca.nodes.nfv.CP.Tacker
properties:
management: true
anti_spoofing_protection: false
requirements:
- virtualLink:
node: VL1
- virtualBinding:
node: VDU1
VL1:
type: tosca.nodes.nfv.VL
properties:
network_name: net_mgmt
vendor: Tacker
policies:
- vdu1_cpu_usage_monitoring_policy:
type: tosca.policies.tacker.Alarming
triggers:
vdu_hcpu_usage_respawning:
event_type:
type: tosca.events.resource.utilization
implementation: ceilometer
metric: cpu_util
condition:
threshold: 50
constraint: utilization greater_than 50%
granularity: 600
evaluations: 1
aggregation_method: mean
resource_type: instance
comparison_operator: gt
metadata: VDU1
action: [respawn]